Struct ScreenerResults 

pub struct ScreenerResults {
    pub quotes: Vec<ScreenerQuote>,
    pub screener_type: String,
    pub description: Option<String>,
    pub last_updated: Option<i64>,
    pub total: Option<i64>,
}

Flattened, user-friendly response for screener results

Returned by the screeners API with a clean structure:

{
  "quotes": [...],
  "type": "most_actives",
  "description": "Stocks ordered in descending order by intraday trade volume",
  "lastUpdated": 1234567890,
  "total": 100
}

This removes Yahoo Finance’s nested wrapper structure and internal metadata.

Fields

quotes: Vec<ScreenerQuote>

Array of quotes matching the screener criteria

screener_type: String

Screener type (e.g., “most_actives”, “day_gainers”, “custom”)

description: Option<String>

Human-readable description of the screener

last_updated: Option<i64>

Last updated timestamp (Unix epoch)

total: Option<i64>

Total number of matching results (for pagination)

Implementations

impl ScreenerResults

Map a custom screener record to a ScreenerQuote

Custom screener records use different field names than predefined screeners.

pub fn to_dataframe(&self) -> PolarsResult<DataFrame>

Converts the quotes to a polars DataFrame.

Each quote becomes a row with all available columns.

Trait Implementations

impl Clone for ScreenerResults

fn clone(&self) -> ScreenerResults

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScreenerResults

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScreenerResults

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ScreenerResults

fn eq(&self, other: &ScreenerResults) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ScreenerResults

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ScreenerResults